#from django.db import models
from google.appengine.ext import db
from musiclib.models import Music


# Create your models here.
class MEmotion(db.Model):
    music = db.ReferenceProperty(Music)
    p = db.FloatProperty()
    a = db.FloatProperty()
    d = db.FloatProperty()

class UserAnno(db.Model):
    user = db.UserProperty()
    music = db.ReferenceProperty(Music)
    p = db.FloatProperty()
    a = db.FloatProperty()
    d = db.FloatProperty()
    datatime = db.DatatimeProperty()
